39 	void (*propagate)(struct rb_node *node, struct rb_node *stop);
40 	void (*copy)(struct rb_node *old, struct rb_node *new);
41 	void (*rotate)(struct rb_node *old, struct rb_node *new);
44 extern void __rb_insert_augmented(struct rb_node *node, struct rb_root *root,
45 	void (*augment_rotate)(struct rb_node *old, struct rb_node *new));
57 rb_insert_augmented(struct rb_node *node, struct rb_root *root,  in rb_insert_augmented()
66 rbname ## _propagate(struct rb_node *rb, struct rb_node *stop)		\
78 rbname ## _copy(struct rb_node *rb_old, struct rb_node *rb_new)		\
85 rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new)	\
100 #define __rb_parent(pc)    ((struct rb_node *)(pc & ~3))
109 static inline void rb_set_parent(struct rb_node *rb, struct rb_node *p)  in rb_set_parent()
114 static inline void rb_set_parent_color(struct rb_node *rb,  in rb_set_parent_color()
115 				       struct rb_node *p, int color)  in rb_set_parent_color()
121 __rb_change_child(struct rb_node *old, struct rb_node *new,  in __rb_change_child()
122 		  struct rb_node *parent, struct rb_root *root)  in __rb_change_child()
130 		WRITE_ONCE(root->rb_node, new);  in __rb_change_child()
133 extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root,
134 	void (*augment_rotate)(struct rb_node *old, struct rb_node *new));
136 static __always_inline struct rb_node *
137 __rb_erase_augmented(struct rb_node *node, struct rb_root *root,  in __rb_erase_augmented()
140 	struct rb_node *child = node->rb_right;  in __rb_erase_augmented()
141 	struct rb_node *tmp = node->rb_left;  in __rb_erase_augmented()
142 	struct rb_node *parent, *rebalance;  in __rb_erase_augmented()
170 		struct rb_node *successor = child, *child2;  in __rb_erase_augmented()
241 rb_erase_augmented(struct rb_node *node, struct rb_root *root,  in rb_erase_augmented()
244 	struct rb_node *rebalance = __rb_erase_augmented(node, root, augment);  in rb_erase_augmented()